Joseph Sirosh will join Compass as
Chief Technology Officer (CTO). Sirosh will lead Compass' engineering
team and develop new AI-powered products for the entire real estate
ecosystem with a focus on Compass' 7000+ agents. As CTO, he will scale
Compass' technology platform to capture global real estate supply and
connect it to worldwide consumer demand. Sirosh will start on December
4th and report into Chief Operating Officer MaŽlle Gavet.

Sirosh, most recently Chief
Technology Officer of Artificial Intelligence at Microsoft, stewarded
the development and expansion of Microsoft's cloud AI and Data products
over the last five years. Prior to Microsoft, Sirosh was the Vice
President of the Global Inventory Platform reporting to the CEO of
Amazon's Consumer Business where he was responsible for the science and
software behind Amazon's supply chain and order fulfillment systems. He
was an early innovator in Machine Learning at Amazon and built and led a
variety of groups including a central machine learning team and the
Transaction Risk Management group. Sirosh holds a PhD in Computer
Science from the University of Texas at Austin.

"We are thrilled to bring Joseph's AI, machine learning and cloud
computing expertise to Compass as we accelerate our technology roadmap
and build out our product stack," said Compass Chairman and Co-Founder
Ori Allon. "Joseph's leadership at Microsoft and Amazon will galvanize
our 170+ member technical team as we build the industry's first-ever
end-to-end platform."

"I'm
excited to join Compass to transform the real estate experience through
technology," said incoming Compass CTO Joseph Sirosh. "Compass is a
company with a once in a lifetime opportunity and when technologies like
Artificial Intelligence are used to enhance the human experience, it can
be a game changer. It will be a privilege leading this organization's
impressive technical team towards this new future."

Sirosh's hire follows Compass' appointment of Kristen Ankerbrandt as
Chief Financial Officer, and several other executive hires in 2018,
including Chief Marketing Officer Khurrum Malik, Chief Revenue Officer
Matt Rosenberg and Chief Sales Strategy Officer Michael Coscetta.
Following the close of its $400 million Series F, Compass has doubled
down on its technology investments and talent strategy. In the last six
months, Compass nearly doubled its technical team and expects rapid
growth to continue in 2019.